[Snyk] Security upgrade newman from 4.5.7 to 5.2.2#19

Open

snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-b7149ac4c82c5165e27bfeca0bdc2403

+343-195

Commits on Jan 6, 2021

fix: package.json & package-lock.json to reduce vulnerabilities
snyk-bot
committed